Transaction prices 成交價格
Found in the Actual Price Registration portal
Filed under Price & market 價格與市場
Torch Ark｜火炬方舟 presents PropTech AI Copilot
TrustEstate AI
Every Property Decision Deserves Evidence.
看清物件證據，確認下一步
→ or scroll to move through eleven scenes
Stylized dot map of Taiwan, not to survey accuracy.
02The problem
One home. Six kinds of facts. Six different places.
Before a viewing, what you need to know about a home is scattered: prices in one registry, hazards across three agencies, commute times in a map app, the building's condition in someone's word.
Each piece has its own source, its own date and its own blind spots. Most of the time, nobody writes down what is missing.
TrustEstate AI files them into one case, and keeps the unknowns in view instead of smoothing them over.
Keep scrolling: the fragments converge.
- One address
- Confirm location
- Pre-viewing data pack
- Brief
- Compare
- Report
Environmental risks 環境風險
Found in separate hazard maps from three agencies
Filed under Risk & environment 風險與環境
Location information 區位資訊
Found in map apps and transit sites
Filed under Location & commute 區位與通勤
Property conditions 屋況
Found in listings, the seller's word, a site visit
Filed under Verification checklist 證據查證清單
Government data 政府開放資料
Found on open-data sites, each in its own format
Filed with source and date 來源與時間
Source uncertainty 來源不確定性
Found nowhere. It is rarely written down
Filed under Unknowns & limits 未知與限制
One case. Every item keeps its source, its date and its unknowns.
03The solution
One case file where every fact keeps its source.
TrustEstate AI is a property decision workspace for Taiwan. It gathers price, location, hazard and financing evidence for one address, shows where each item came from and when, and says plainly what is still unknown.
- Price & market 價格與市場
- District transaction statistics from the Ministry of the Interior's Actual Price Registration 內政部不動產實價登錄, kept apart from the asking price and from any estimate.
- Location & commute 區位與通勤
- A saved route to the destination you name (Google Routes), the nearest MRT station (TDX), facilities within 800 m (Google Places).
- Neighbourhood context 次要社區背景
- Village population from the Dept. of Household Registration 戶政司, boundaries from the National Land Surveying and Mapping Center 國土測繪中心.
- Financing 購屋資金
- Mortgage and known monthly cost from the buyer's own assumptions. A missing income never becomes zero.
- One state per source
- Flood, liquefaction, landslide, debris flow, geologically sensitive areas, terrain and active faults each report their own state. There is no overall safety score.
- 未知不代表安全
- Unknown does not mean safe. A source that returns no match, or cannot be reached, is never presented as proof of safety.
- Claim, observation, source
- Every figure links to a numbered reference with its source, dates, verification state and limits.
- Match recorded命中
- No match未命中
- Unknown未知
- Unavailable無法取得
- Not queried未查詢
- Unsupported不支援／無覆蓋
- Auto-analysis 自動分析
- Six stages end in a pre-viewing brief 看屋前簡報: what is known, what needs attention, what is unknown, what to verify.
- 物件決策 Copilot
- Answers only from the case's saved evidence, cites each fact, lists what it cannot support, and states its own mode.
- Decide, then document
- Decision Room 購屋決策室, Scenario Lab 情境實驗室, a comparison that never ranks, and a printable case evidence report.
- Location
- Market
- Surroundings
- Risk
- Financing
- Brief
04Analysis demo
Run an analysis.
Pick a sample address and press Analyze. The stages, wording and figures replay the live product's built-in sample cases, so nothing here is queried or invented.
Ready. Choose an address and press Analyze.
05Risk intelligence
Seven hazard sources, read one by one.
There is no overall safety score. Each government source reports its own state for the 500 m around the address, and a missing answer is shown as missing.
Layers
States
Concept
Demo data
Layer textures are abstract, not hazard geometry. States replay the product's sample cases.
未知不代表安全 Unknown does not mean safe.
06Comparison
Two homes, side by side. No winner announced.
The comparison lines up saved evidence, assumptions and unknowns. It does not rank, score or recommend, and it says so on the page: 不提供物件排名、評分或購買建議.
What matters most to you?
07Explainable AI
Every answer shows its evidence.
Claim, observation, source. The Copilot answers only from the case's saved evidence, cites each fact, and lists what it cannot support. Ask it whether a home is safe and it will not say yes.
Evidence retrieved from the case
Grounded response
08Implementation
What is built, and how we know.
The product audits a home by evidence state, so this page audits the product the same way. "Seen live" means observed on trustestate.torchark.tw on 13 Nov 2026, using its built-in sample case.
09Report
The decision leaves with a paper trail.
The case evidence report 案件證據報告 turns a saved snapshot into a document: summary, market, risk, numbered sources, what is missing and what to ask next. It makes no new queries, rankings or recommendations.
Case evidence report 案件證據報告
示範案件 A｜板橋電梯大樓
新北市板橋區文化路一段Case saved 2026-10-01Report generated 2026-11-13
Demo data
Illustrative layout
10Impact
A fairer starting point for the largest purchase most people make.
A buyer usually hears conclusions. The seller, the agent and the agencies each hold a different part of the evidence. Putting that evidence, and its gaps, in the buyer's hands changes the conversation.
-
“It never floods around here.”
Match recordedFlood potential. The saved summary records a match from the Water Resources Agency. Ask the management committee for basement and driveway records.
-
“The price is fair for this district.”
Partly supportedPrice. Asking 60 萬／坪. District median 53.6, middle half 48.9 to 59.8, from 132 registered sales. Price estimate: unavailable.
-
“Great location, close to everything.”
Saved evidenceLocation. About 24 minutes to Taipei Main Station by transit, 9.1 km (Google Routes, saved 1 Oct 2026). Departure time was not saved.
-
“The building is solid.”
Not a data sourceBuilding condition. Get the seller's written disclosure, confirm the leak history, arrange an inspection.
Demo dataThe quotes are illustrative phrases, not quotations. The evidence replays sample case A.
Information transparency
Every figure carries its source and its date. A saved snapshot is never passed off as a live query.
Evidence accessibility
Open data from several government agencies becomes readable without knowing where each one keeps it. The interface lists four languages, read-aloud, voice input and a beginner mode.
Understandable property risks
Hazards are read source by source, in plain states. No match is labelled as not proof of safety, every time.
Less fragmentation
Price, location, hazards and financing sit in one case, so they can be weighed together and compared across homes.
Better-informed decisions
No ranking and no purchase advice. The buyer leaves with a brief, a list of questions and the evidence behind them.
Trust the Evidence.Decide with Confidence.
Trust the Evidence. Decide with Confidence.
https://trustestate.torchark.tw/